Join Date: Oct 2005
Location: Ponte Vedra Beach, FL
Programs: DL PM, HH Diamond, Fairmont Prem, SPG Gold, Priority Club Plat/IC Amb, AmEx Plat
Posts: 10,839
Welcome to FT.
Looking at the schedule it is DL199. Since it goes UIO-GYE-ATL all on one flight number, the stop doesn't count as a segment and hence you received the correct mileage.